baber/WOPTO huggingface dataset:
Patent JP-H10322830-A (JP)
Title: Tool for pushing wire body in underground conduit
Inventor: KIMURA KATSUHISA
IPC: H02G1/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To push a wire body, such as a wiring rod, duct, etc., in an underground conduit without buckling the wire body nor giving damages to the existing cables already in the conduit line. SOLUTION: A tool for pushing wire body in an underground conduit line is provided with a cylindrical guide member 5 equipped with two split half bodies 8a and 8b which can be connected and disconnected to and from each other, have half circular arcuate cross sections, and are put on the internal surface of the opening of an underground conduit line T and a wire body clamp cylindrical slide member 6 which is divided into two halves so that the member 6 may hold part of a wire body 4 inserted into the conduit T from both sides in the radial direction and, at the same time, the front side part of which is inserted into the guide member 5 in a state where the member 6 can slide in the axial direction. One the outer peripheral surface of the slide member 6, slip preventing projecting pieces 17 which come into contact with hand of a pushing-in worker are provided.
Patent JP-S5665138-A (JP)
Title: Improvement of light shielding curtain
Inventor: SHIMADA YOSHIO
IPC: G03B27/18
Filed: 1979-10-31
Abstract: PURPOSE: To prevent an opening of a light shielding curtain, and to sharpen the border of an image, by fixing an elastic material to the underside of the end of the curtain for an original holder of a photocomposer to be fixed or fully opened in an optional position on an extremely thin transparent original platen.  
     CONSTITUTION: Flocked extremely soft elastic sheet 19, such as sponge is fixed to the whole underside face or besides a desired part of the upside face of the end of light shielding curtain 1 having reinforcing plates 15, 16 attached to the whole width of the underside face and the upside face up to the almost middle position,  thus permitting the extremely thin transparent platen plate not to be scratched even  if it is rubbed with the underside face of curtain 1, curtain 1 not to be damaged  even if curtain 1 rubs with itself, any slight openings not to occur between the  transparent plate and the end of curtain 1 , and the border of the product photocomposed not to have any danger of being unsharpened at all. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5932338-A (JP)
Title: Charging generator for vehicle
Inventor: YAMADA SHIGEKI
IPC: H02K19/22
Filed: 1982-08-16
Abstract: PURPOSE:To positively fix a cooling fan to a pawl type magnetic pole by securely pressing and fixing the cooling fan to the side of the pawl type magnetic pole on which a stepped portion is formed by means of a fixing member. CONSTITUTION:A stepped portion 5 is formed on the side of a pawl type magnetic pole 2 so that its outer circumference becomes lower, and the outside of cooling fan 6 is pressed against the stepped portion 5 by means of a support member 7 which is fixed to a rotary shaft 1, and the cooling fan 6 is pressed and fixed to the stepped portion 5 in curved condition. With this, the cooling fan 6 is curvedly fixed to the pawl type magnetic pole 2 so that it has 2 supporting points, an inner position near the rotary shaft 1 and another position, contrary thereto, at the side of outer circumference, therefore, the fixing of the cooling fan to the pawl type magnetic pole 2 becomes secure.
Patent JP-H10315268-A (JP)
Title: Mold for injection molding
Inventor: ATAKE HIROYUKI
IPC: B29C45/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding with an easy undercut treating mechanism. SOLUTION: In the mold used for a method for simultaneously injection molding and decorating comprising the first step of supplying a decorating sheet onto a movable mold of a pair of injection molds having a fixed mold A and the movable mold B and then fixing the sheet by a frame 23 at four sides of a periphery of a cavity of the mold, the second step of clamping both the molds and injecting resin, and the third step of moving part of the fixed mold laterally to the moving direction of the movable mold after the resin is solidified and then releasing a product from the fixed mold to be sequentially executed, a slide core 3 of part of the fixed mold sliding laterally by a hydraulic cylinder 4 for an undercut 2 has a structure that the sheet is fixed at lateral position by the frame for fixing the sheet at four sides at the time of clamping the molds.
Patent JP-H037481-A (JP)
Title: Picture input device
Inventor: OKAWA KOICHI
IPC: G06T1/00
Filed: 1989-06-05
Abstract: PURPOSE:To always obtain a display picture with proper exposure by providing a means releasing an automatic adjustment function of an aperture control circuit so as to vary the aperture of an objective lens. CONSTITUTION:When there is a light with a high brightness level exists in a part of an incident light of a CCD (solid-state image pickup element) 3 under the condition that proper exposure is obtained, the aperture of an ALC lens A is operated in the closing direction. Thus, an event of darkened display picture or hard to see required pattern might be caused. Since a variable means varying the aperture manually is provided by releasing the aperture automatic adjustment function, a selection switch 10 selects the manual operation to adjust properly with a volume 9. Thus, the display picture of always proper exposure is obtained regardless of the incident light with high brightness level and illuminance object.
Patent JP-H05333848-A (JP)
Title: Graphic display device
Inventor: SAKAMOTO HIDEYUKI
IPC: G01D7/00
Filed: 1992-06-02
Abstract: PURPOSE:To allow an operator to easily grasp the state of a signal having a spread range like a power-factor signal. CONSTITUTION:This device is constituted so as to be provided with a measure display means 21 displaying a measure having a measure value (0) in a cental part or the measure values (0)s in both end parts according to a spread range signal, a needle display means 22 displaying the needle indicating the suiting position of the measure according to the value of the spread range signal and an upper/lower limit range display means 23 displaying a line prolonging along the measure within the range of the set upper/lower limit.
Patent JP-S631326-A (JP)
Inventor: YOKOTA HIROSHI
IPC: H02J3/38
Filed: 1986-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63305780-A (JP)
Title: Variable speed driving device for motor
Inventor: KAIDA HIDETOSHI
IPC: H02P29/40
Filed: 1987-06-08
Abstract: PURPOSE:To suppress speed fluctuation, by a method wherein a load torque estimating observer is provided with a variable low-pass filter, removing noise contained in the estimated value of a load torque, and a proportional amplifier for optimal control at the output side thereof. CONSTITUTION:A variable speed driving device is provided with a speed control loop, comprising a speed regulator ASR1, at the outside of a current control loop comprising a current regulator ACR2. The estimated value tauL of a load torque is operated by an observer 3 from an output torque component, comprising the flux or the current of a motor 6, and a speed N. The estimated value tauL of the load torque is introduced into an adding point 4 to an output torque command through a variable time constant filter 9, consisting of a weight function generator 9A, a multiplier 9B, an integrator 9C, an adder and subtractor 9D and the like, and a proportional amplifier 10, set at the optimum value of the output torque and speed response upon sudden change of the load. According to this method, speed fluctuation suppressing effect may be improved.
Patent JP-S5933044-A (JP)
Title: Watching device of press machine or the like
Inventor: SHIMIZU SHIGEYASU
IPC: B30B15/00
Filed: 1982-08-17
Abstract: PURPOSE:To enable safe watching of a press machine etc. regardless of the size of a worked member, die etc. by judging it dangerous when information of the external form of a body in watched area does not coincide with the stored external form in a safe condition. CONSTITUTION:When working a member 20 by a die 21, an initial setting mode I is selected, and each timing pulse ai (i=1-n) is converted to modulated signal bi in safe condition and sent to a transmitter-receiver 2-i. This is sent out as an ultrasonic signal S-i, reflected by a bolster 4 or the member 20, and received by the transmitter-receiver, and becomes a signal C-i and a pulse signal di. Difference of time difference between pulse ai and di, that is, information of an external form based on distance data in each transmitter-receiver is stored in a memory 16. Then, mode is set to watching mode II and the press machine 3 is operated. Information of an external form in the watching area 6 is obtained several times per second continuously by the same operation, and the data are stored in a memory 17. The data are compared with the data obtained in mode I by a comparator.
Patent JP-H04365877-A (JP)
Title: Catalyst liquid for copper base material-selecting electroless plating
Inventor: HAGA MASAKI
IPC: C23C18/16
Filed: 1991-06-13
Abstract: PURPOSE:To selectively form a good plating film only on a copper conductive part by using a catalytic liquid comprising a combination of paradium compd. and specified chelating agent. CONSTITUTION:The catalytic liquid is prepared by mixing a paradium compd. dissolved in hydrochloric acid or sulfuric acid with aq. soln. of chelating agent. To control pH, acid such as hydrochloric acid or an alkali compd. such as NaOH is used. As necessary, a surfactant thiourea of pH buffer can be used individually or by mixing thereof. The treatment with this catalytic liquid is performed as usual, by dipping the material in the liquid at about 10-90 deg.C for 10sec. to 10min.
Patent JP-S6122424-A (JP)
Title: Magnetic recording medium
Inventor: KUZE SADAMU
IPC: C09D175/00
Filed: 1984-07-09
Abstract: PURPOSE:To improve a running characteristic by providing a back coat layer on the rear of a base disposed with a magnetic layer on the front and incorporating graphitized carbon black prepd. by subjecting finely granular carbon black to a heat treatment at a high temp. on the back coat layer. CONSTITUTION:The back coat layer is disposed on the rear of the base provided with the magnetic layer on the front and the graphitized carbon black obtd. by subjecting the finely granular carbon black to the heat treatment at the high temp. is incorporated into the back coat layer. Conductive carbon black having <=500m<2>/g specific surface area by a nitrogen absorption method, 100-200ml/ 100g dibutyl phthalate oil absorption rate and <=3wt% volatile content is incorporated together with the graphitized carbon black into the back coat layer. The coefft. of friction is decreased and the surface smoothness is improved by incorporating the finely granular graphite carbon having the excellent lubricating effect into the back coat layer in the above-mentioned manner. The preventiveness for triboelectrification is improved by making combination use of the conductive carbon having good dispersibility with said carbon.
Patent JP-S6032954-A (JP)
Title: Engine control apparatus
Inventor: SHIDA MASAMI
IPC: F02D45/00
Filed: 1983-08-04
Abstract: PURPOSE:To enlarge the processing capacity of a control apparatus with low cost by providing a latch means for data pass between a microcomputer and a peripheral control circuit to compensate for the deviation of data supply and reception timing due to difference between clock frequencies. CONSTITUTION:An engine control apparatus 1 is provided with a microcomputer 2 and a peripheral control circuit 3. Data from the high speed microcomputer 2, as they are, are supplied to the data inputs D0-D7 of LSI3 through respective buffers 83 of interface circuits 8A-8H and written in a register in this LSI3. Data from the low speed LSI3 are once written in respective latch circuits 81 in the interface circuits 8A-8H with a predetermined timing and the outputs of said circuits are combined with I/O ports P10-P17 of the microcomputer 2. Thus, an interface between the high speed microcomputer and the low speed peripheral control circuit can be always ensured.
Patent JP-H08338456-A (JP)
Title: Caliper structure for disk braking device
Inventor: SAITO MAMORU
IPC: F16D55/224
Filed: 1995-06-08
Abstract: PURPOSE: To reduce any noise to be generated in space between a piston and a cylinder due to the drag of a brake pad. CONSTITUTION: An outer diametral center Q of a sealing groove 35 is set off as far as the specified value to a traling side to a center P of the inner circumferential surface of a cylinder 34, whereby a distance at this trailing side between an circle X and another circle Z is set to a very short distance δ. Therefore, any noise to be generated in space between a piston and the cylinder 34 due to the drag of this piston is preventable from occurring or extremely reducible otherwise.
Patent JP-S6120361-A (JP)
Title: Manufacture of lead frame for semiconductor device
Inventor: KAWAGUCHI TOSHIZOU
IPC: H01L23/50
Filed: 1984-07-09
Abstract: PURPOSE:To carry out pressing accurately and efficiently by a method wherein many streaks of metallic band are put on each other, fixed suitably by spot welding or the like, then successively fed to a press metal mold, punched at the same time into required patterns with the press metal mold, and separated into each form of metal band. CONSTITUTION:Streaks of metallic band 10 are unrolled out of reels 12a and 12b and fed toward the press metal mold 14 by being put on each other. Using a streak of metallic band 10 wider than in the case of being finally formed into a lead frame 16, the streaks are spot-welded with a welding machine 18 at fixed intervals in front of the press metal mold 14 at a position of being guided in linear form at both edges in the width direction, then being fed into the mold 14. The rigidity increases as a whole, and the phenomenon of rippling does not generate even by feeding in the forcing system. The press metal mold 14 successively punches the band into patterns of lead frame and separate it by cutting off the unnecessary part of the edges including welding points.
Patent JP-S62299189-A (JP)
Title: Video signal changing-over device
Inventor: MIURA HIROYUKI
IPC: H04N5/222
Filed: 1986-06-18
Abstract: PURPOSE:To construct a more effective video supervising system than the conventional by selecting and outputting relatively and at a high frequency a video signal with a large movement and higher importance out of the video signal from plural video cameras by the movement detecting device of the video and a control device. CONSTITUTION:A control device 6 supplies the changing-over signal at constant time intervals to the second changing-over switch 4 and controls so that plural video signals can be successively selected and outputted to a movement detecting device 5. The continuous data of the hourly change of the video obtained by the movement detecting device 5 is judged, the importance of respective video signals is determined, it is decided as the result that the larger the action is the more the importance is, and the changing-over signal is supplied to the first changing-over switch 1 so that the frequency selected and outputted can be increased. The data of the video signal before one picture from a delaying circuit 8 and the data of the present video signal outputted by an A/D converter 7 are compared and the output of a comparator 9 to output the difference corresponds to the hourly change of the video, in short, the movement of the video.
Patent JP-S6032074-A (JP)
Title: Developing device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/08
Filed: 1983-08-03
Abstract: PURPOSE:To make it possible to omit maintenance and inspection by disusing a developing device itself when a magnetic carrier in a developing solution reaches prescribed life and replacing the used developing device by a new developing device in which the prescribed quantity of developer previously adjusted at a prescribed toner concentration is stored. CONSTITUTION:When the developing device 2 in which a developer tank 4 and a toner tank 5 are combinedly formed is to be replaced, the new developing device 2 is built in a copying machine as it is and allowed to be used immediately. Therefore, it is necessary to prevent the developer 3 adjusted at the prescribed toner concentration and the toner 3a stored in the developing device 2 from outflow even if the developing device 2 is carried. When the developing device 2 is not used, a supporting member 22 is turned by about a half of rotation, the magnetic pole of a parmanent magnetic member 9 is moved and the screws 233, 234 tightened. If the magnetic poles are collected in the inside of the developer tank 4, the developer 3 is adsorbed into respective magnetic poles and magnetically locked, so that the developer 3 can be prevented from flowing out from an opening. At the use of the developing device 2, the screws 233, 234 are loosened, the scale 26' of a rotating member 24 is set to a scale 26 and then the screws 233, 234 are tightened again.
Patent JP-S62298597-A (JP)
Title: Cis-platinum(ii) complex containing phospholipid derivative
Inventor: NAGAI TAKASHI
IPC: C07F15/00
Filed: 1986-06-18
Abstract: NEW MATERIAL:The compound of formula I [R is H or 1-30C aliphatic carboxylic acid residue; A<1> and A<2> are ammine, (substituted) alkylamine, cycloalkylamine or together form a (substituted) bidentate amine]. EXAMPLE:cis-[1-Stearoyl-3-[(2-trimethylammonioethyloxy)(oxido)phosphin yl]tri methylene glycol-2,2-dicarboxylate](diammine)platinum(II) hydrate. USE:An antitumor agent having increased solubility in water and low toxicity. PREPARATION:For example, a compound of formula II (M is alkali metal) [e.g. cis-dinitrato(diammine)platinum(II), etc.] is made to react with a compound of formula III [e.g. 2,2-dicarboxyl-1-stearoyltrimethylene glycol-3-(2- trimethylammonioethyl)phosphate hydrate] in an aqueous solvent preferably at 0 deg.C- room temperature for 1-24hr.
Patent JP-H021915-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWARASAKI SACHIKO
IPC: H01L21/76
Filed: 1988-06-09
Abstract: PURPOSE:To enhance the characteristics of a semiconductor device by minimizing the bite into the end of a field oxide film, relatively widening the formation range of active region and facilitating the miniaturization of the device constitution by a method wherein the main surface of a silicon semiconductor substrate is selectively oxidized two times. CONSTITUTION:The first underneath oxide film 12a is selectively thermal- oxidized and after forming an oxide film part 15a in the first process finally to be a field oxide film 15 in specified thickness, the first nitride film 13a is once removed corresponding to the surface part of the oxide film part 15a in the first process. Later, the second underneath oxide film 12 is formed again on the remaining oxide film part 15b in the second process to be an oxide film part 15c in the third process and finally said oxide film part 15c is selectively thermal-oxidized using the second nitride film 13 as a mask to form the field oxide film 15 in the specified thickness.
Patent JP-H05127697-A (JP)
Title: Speech synthesis method by division of linear transfer section of formant
Inventor: RII YOON KEUN
IPC: G10L13/02
Filed: 1991-04-01
Abstract: PURPOSE: To execute suitable speech synthesis by dividing the variation section of a formant into parts having linear characteristics, and after storing the formant information of respective part, extracting speech data. CONSTITUTION: A speech system having a personal computer 1, a personal computer interface 2, a speech synthesizer 3, a datal/analog converter 8, a ROM 4, and a RAM 5 executes speech synthesis through a process for reading out formant frequency data based on an input character from the ROM 4 in a decomposition area step, adjusting a pitch and energy, calculating formant frequency and band width, generating a formant shape, adjusting the energy of the formant shape filtered by a filter, and increasing the current number of samples.
Patent JP-H0435893-A (JP)
Title: Trimming device for resin made formed body
Inventor: KAWADA MASAKI
IPC: B26D7/01
Filed: 1990-05-30
Abstract: PURPOSE:To cause no misregistration on a formed body at the trimming work time, by providing a noncontact type work means for linearly cutting the formed body supported with its positioning by a positioning mean and pressing means. CONSTITUTION:A trimming treatment is executed via a noncontact type work means (jetting machine) 20 in the state of a formed body 12 whose resin made surface layer and resin made base layer are joined being supported with its positioning by a positioning means 14 and pressing means 16. Therefore the deformation caused by the internal stress is not generated on the formed body 12 at this trimming treatment work time and yet the misregistration of the formed body 12 can be checked.
Patent JP-2000331432-A (JP)
Title: Recording device
Inventor: OTA SEIYA
IPC: G11B20/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To execute best decoding without error even in the case of dividing a pre-code signal and adding a specific pattern at a front and an end of each divided data. SOLUTION: A device is provided with a precoder 202 to precode an input signal, a formatter 207 generating blocks from the precode signal and adding a specific pattern at a front and an end of each block, and an initial value setting part 203 watching an interfacial position of the input signal corresponding to a divided position of the precode signal, deciding an initial value of the precode just after the interfacial position based on a relation between a data value just before a data section in the block and a data value just after the interfacial position corresponding to the head of the data section and setting the initial value to the precoder 202.
Patent JP-H10329927-A (JP)
Title: Empty bottle fractionation device
Inventor: AOKI AKIO
IPC: B65G43/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an empty bottle fractionation device which, in a case where an empty bottle, namely a noncombustible refuse, is reproduced into a natural resource, is excellent in sorting-process ability for fractionating the empty bottle on its color of material. SOLUTION: This is an empty bottle fractionation device for sorting an empty bottle on its color or material to reproduce it into a natural resource, and is equipped with a bottle supply conveyor 1 for supplying the empty bottle to the next stage; a bottle arranging conveyor 4 for arranging the empty bottles supplied from the bottle supply conveyor 1 in one line;  and a sorting device 7 for sorting the empty bottles supplied from a bottle arranging conveyor 4 on its color or material, and the bottle arranging conveyor 4 or the bottle supply conveyor 1 is provided with a bottle flow rate detector 5 for detecting the carrying rate or carrying state of the empty bottle, and the device is moreover equipped with a bottle supply control device 6 for controlling the quantity of the empty bottle supplied from the bottle supply conveyor 1 on information sent from the bottle flow rate detector 5, and is excellent in sorting-process ability.